#include <iostream>
#include <pthread.h>

using namespace std;

#define NUM_THREADS 5

void* say_hello(void * args)
{
    cout<<"Hello Runboo! "<<endl;
    return 0;
}

int main()
{
    pthread_t tids[NUM_THREADS];
    for(int i=0;i<NUM_THREADS;++i)
    {
        int ret =pthread_create(&tids[i], NULL, say_hello,NULL);
        if(ret!=0)
        {
            cout<<"pthread_create error: error_code="<<ret<<endl;
        }
    }

    pthread_exit(NULL);
}
